Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Rf1 draw
4 Rf2 draw
5 Rf3 draw
6 Nc4 loss in 2 half-moves
7 Nc6 loss in 2 half-moves
8 Nd3 loss in 2 half-moves
9 Nd7 loss in 2 half-moves
10 Nf3 loss in 2 half-moves
11 Ng4 loss in 2 half-moves
12 Ng6 loss in 2 half-moves
13 f8=B loss in 1 half-moves
14 f8=K loss in 1 half-moves
15 f8=N loss in 1 half-moves
16 f8=Q loss in 1 half-moves
17 f8=R loss in 1 half-moves
18 Rg5 loss in 1 half-moves
19 Rh5 loss in 1 half-moves